despite all those worries about the fiscal cliff and maybe slower growth in the u.s. economy, the stock market has had a great year. too bad you missed out. the smart money's been in the market. the rest of us have been worried about the fiscal cliff. >> number eight, facebook's ipo. hundreds of millions of people like facebook but investors did not on its first day as a public company. trading glitches at the nasdaq and questions about the company's ability to make money on mobile users pummeled the stock which has yet to climb its way back to its ipo price. >> number seven, mother meyer, the new ceo of yahoo!. 37 years old. looks like a mother's touch is just exactly what yahoo! needed. >> number six, mother nature. an intense drought in the midwest that scorched the soy and corn crop sending prices sky high. who could forget superstorm sandy. neighborhoods swept away, millions without power and damages as high as $50 billion, raising lots of questions about u.s. infrastructure and whether we should be spending some money to fix it. >> number five, china. is china s